baber/WOPTO huggingface dataset:
Patent JP-2002044715-A (JP)
Title: Method for positioning mobile communication terminal
Inventor: FUKADA SANSHIRO
IPC: H04W4/02
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To enable to display or output a map information or a location name by roughly specifying the current position of a mobile terminal without modifying hardware and software thereof. SOLUTION: A database managing the map information and a database for the location name for each area identification information and the base station location for each base station identification information are added to the exsisting location registration management database for the mobile terminal and the location registration control.
Patent JP-2002079400-A (JP)
Title: Continuous empty can volume-reducing machine
Inventor: ITO MICHIHIRO
IPC: B30B9/32
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a continuous empty can volume-reducing machine capable of continuously reducing the volume of a large number of empty cans by a set of drums, and preventing any more load from being applied to an electric motor and surfaces of the drums than required. SOLUTION: This continuous empty can volume-reducing machine comprises a pair of drums which are disposed on a frame via a bearing parallel to each other and rotated in a synchronous manner, a large number of ribs installed at equal intervals on an outer circumference of the pair of drums and having a rectangular longitudinal section, and a chute which is erected on the frame, accommodates upper parts of the pair of drums, and receives empty cans thrown in from a carrying means.
Patent JP-2002066473-A (JP)
Title: Substrate treatment apparatus
Inventor: MURAOKA YUSUKE
IPC: H01L21/306
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To treat a substrate in high cleanness by supplying a treatment liquid in a liquidtight state. SOLUTION: In the substrate treatment apparatus for applying predetermined treatment to a plurality of substrates W by supplying a treatment liquid while rotating a rotary mechanism 11, which supports a plurality of the substrates W in a contact state, around a predetermined axis in a chamber, the rotary mechanism 11 has atmosphere cut-off plates 21 which cut off the atmosphere between adjacent substrates, between the respective substrates W and supplies the treatment liquid so as to fill the gaps between the respective substrates W and the respective atmosphere cut-off plates 21 with the treatment liquid. Since the treatment liquid can be supplied to a plurality of the substrates W in the rotary mechanism 11 in a liquidtight state, the reaction caused by oxygen or the like at the interface of the substrates is not generated even if the purging in the chamber is imperfect.  Therefore, the generation of a water mark or the like can be prevented and the substrates W can be treated in high cleanness.
Patent JP-2002079521-A (JP)
Title: Mold-exchange type molding machine and method for operating the same
Inventor: TAKEUCHI MASAO
IPC: B29C33/34
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide both a mold-exchanging type molding machine, in which even if a plurality of kinds having a different shape are molded, a cycle time in molding is shortened and also large sizing of the whole is controlled, and a method for operating the same. SOLUTION: The mold-exchange type molding machine is provided with a first mold part 7A capable of moving between a molding position A and a first preparative position C, a first mold part 7B capable of moving between the molding position A and a first preparative position B, a second mold part 8A capable of moving between the molding position A and a second preparative position E and a second mold part 8B capable of moving between the molding position A and a second preparative position D. The respective first mold parts 7A, 7B can be combined with either one of the second mold parts 8A, 8B. Moldings having different shapes and being many kinds can be produced and also both miniaturization of the molding machine and shortening of a cycle time are contrived.
Patent JP-2002031033-A (JP)
Title: Method and device for improving wind power generating efficiency
Inventor: HARUYAMA TOKUJI
IPC: F03D11/02
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a conventional wind power generator and to generate the power by the wind power even in a district of weak wind power. SOLUTION: The wind power as natural energy has low energy density, so that the efficiency of the wind power is further lowered and the power generating output is lowered when the wind power is applied in a power generator, which prevents the utilization of the wind power from being prevailed. The power generating efficiency can be improved by producing the composite motive power obtained by combining the wind power as the single natural energy and the magnetic force of the magnetic energy. To solve a conventional problem, a rotor shaft of a conventional wind power generator is extended, and only a power unit, or an auxiliary power unit and the power unit, and a ratchet assembly are additionally installed.
Patent JP-2002047779-A (JP)
Title: Fixing fittings
Inventor: IKUTA KAZUICHI
IPC: F16B13/06
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an attaching fittings which make it possible to easily attach an interior or exterior finish easily to an undercut drilled hole made in interior or exterior finish without using special tools and giving any expanding force to the finish members. SOLUTION: This is a fixing fittings for attaching to an interior or exterior finish material which has an undercut hole drilled. It comprises a long wing body having a through-hole at one side and a tubular projection having an inner through-hole which is protruded to one surface side and has a discontinuous portion, and it is loose fit to the bolt shaft in a state where a plurality of ring bodies having the outer diameter almost equal to the outer diameter of the tubular projection come into contact with each other,  a bolt having an enlarged diameter almost equal to the outer diameter of the tubular projection with the outer diameter widened to a taper shape at one end of a male thread having the outer diameter smaller than the inner diameter of the tubular projection is inserted from protruding side to a hole of the tubular projection of the wing body and constitutes a nut screwing to a male thread protruded to the opposite surface thereby creating no expanding force even though the fittings is attached to interior or exterior finish materials. When an interior or exterior finishing member attached with this fitting is installed, any falling of the finish from the building frame due to external forces such as earthquake can be prevented and any relative displacement by the external force can be absorbed.
Patent JP-2002084506-A (JP)
Title: Video signal reproducer
Inventor: ITANI TETSUYA
IPC: H04N5/93
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To enable a process capable of correct sequential scanning conversion, without deteriorating the noise removing capability for a video material or even for a film stock. SOLUTION: A video signal producer comprises a noise-removing means 19 for removing noise included in a main video signal by subtracting a noise component from the main video signal, based on the difference of the main video signal of a time different from the case of the main video signal of the film stock from the case of the video signal of the video material of the main video signal, a jump scanning converter 6 as a video signal conversion means, for converting an output of the noise removing means into a video signal format which is capable of being input for a video display unit to be connected, and a sequential scanning converter 12.
Patent JP-2001197795-A (JP)
Title: Chopper circuit, method for controlling chopper circuit, chopper charging circuit, electronic equipment and clock device
Inventor: SHINKAWA OSAMU
IPC: H02J7/00
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a chopper circuit, a method for controlling the chopper circuit, a chopper charging circuit, an electronic equipment and a clock device capable of enhancing the charging efficiency. SOLUTION: The voltage of a generating coil 37 is converted into a chopper voltage by an electromotive force of an AC generator AC, and charged in a main capacitor C. When the chopper voltage generated at a chopper terminal AG2 of the coil 37 becomes a predetermined chopper reference voltage or lower, a sub-capacitor C1 is charged, while when the chopper voltage generated at the other terminal AG1 of the coil 37 becomes a predetermined chopper reference voltage or lower, a sub-capacitor C2 is charged. Thereafter, the voltage of the coil 37 is converted into a chopper voltage by a power stored in the capacitor C1 of the capacitor C2, and the capacitor C is charged.
Patent JP-2002088960-A (JP)
Title: Slab and construction method therefor
Inventor: NAITO MASAYOSHI
IPC: E04B5/43
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a slab exerting excellent floor-impulsive-sound insulation performance on all audible floor impulsive sounds and a construction method therefor. SOLUTION: The slab 1 is constituted as follows: between beams 2, there are installed precast concrete plates 5 and 6 wherein truss bars 3 mounted in such a manner as to protrude from the top face of a concrete plate 9 undergo vertical superposition through an appropriate gap 4 so as to face each other; and the gap 4 is filled with a lightweight cement member 7 formed with closed cells 14.
Patent JP-2001150640-A (JP)
Title: Plate exchanging device in rotary press
Inventor: ASAI TAKESHI
IPC: B41F27/12
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To improve workability, to downsize an apparatus and to simplify the structure. SOLUTION: A guide rail 42 on which a guide channel 50 is provided is formed of a vertical part 42a, a curved part 42b and a straight line part 42c. In a plate holding part 41 provided with a suction pad 45, rollers 48 inserted in the guide channel 50 are freely rotatably supported. A driving lever 52 being freely slidable in an inserting hole 46 of the plate holding tool 41 is pivoted on a driving shaft 51 and this driving shaft 51 is rotated by means of two actuators 43A and 43B. The plate holding tool 41 is positioned at a point A, a point B or a point C by driving selectively two actuators 43A and 43B. The plate holding tool 41 is changed from the first posture wherein a new plate is held on the plate holding tool 41 at the point A to the third posture wherein the new plate is inserted into a plate vise on a hooking side of a plate cylinder 20.  In addition, at the point B, the hooking side of the new plate held on the plate holding tool 41 is changed to the second posture wherein a discharge hole of an old plate is opened to make it possible to discharge the old plate.
Patent JP-2002092913-A (JP)
Title: Method and device for reading sample signal of optical disk drive
Inventor: MORIMURA JUNICHI
IPC: G11B7/095
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To properly control a tracking error signal or the like in the automatic adjustment of an optical disk drive. SOLUTION: The automatic adjustment is performed on the basis of sampling data without deviation obtained by reading the sampling data referred to when performing an automatic adjustment of such as a tracking error signal, at the same number of times about all around the periphery of the disk. Therefore, the automatic adjustment which reflected the characteristics of each disk more accurately can be performed.
Patent JP-2002096478-A (JP)
Title: Laminating and bonding structure of laminated part
Inventor: ITO ATSUSHI
IPC: B41J2/045
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To surely inhibit ink leakage when laminating and bonding each plate of cavity plates wherein an ink flow passage for an ink-jet printer head is recessedly formed. SOLUTION: Relief grooves 33a, 34 and 35 are recessedly formed in a horizontal direction on wide surfaces of a base plate 14, a spacer plate 13 and a manifold plate 14, and air relief holes 36d, 36a, 36b and 36c communicating with the relief grooves in a vertical direction are bored at plates 14, 13, 12 and 11. When applying a bond 39 on laminated layers and coupling the plates by pressing, air bubbles escape to the outside together with the extra bond through the air relief holes 36d, 36a, 36b and 36c. The air relief hole 36c is sealed at a top surface of an uppermost layer plate 11 by a sealing material 38. Thus, the sealing is surely completed.
Patent JP-2002099680-A (JP)
Title: Industrial standard approval system and recording medium having recorded program thereof
Inventor: SATO MANABU
IPC: G06Q30/06
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an industrial standard approval system which can greatly improve the efficiency of approving processing and a recording medium where its program is recorded. SOLUTION: An approval request side informs a server computer 10 of a request to write approval to an 'industrial standard to be approved' to an approving side by a computer through a network. The server computer 10 having been informed requests a computer that the approving person requested as the approving side has to record the approval to the 'industrial standard to be approved' through the network and then the approving side accesses the server computer 10 by the computer to write the approval to the 'industrial standard to be approved'. The industrial standard having the approval written can be browsed from a computer on the approval requesting side through the network.
Patent JP-2001097902-A (JP)
Title: Method for producing phenol
Inventor: POMPETZKI WERNER
IPC: C07C39/04
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing phenol, capable of flexibly adapting to the production of phenol with respect to higher demand of phenol than that of acetone by economically taking a molar amount into account although acetone is produced. SOLUTION: In this method for producing phenol by a Hock decomposition of an aryl hydroperoxide, a mixture comprising cumene and cyclohexylbenzene in the mass ratio of cumene to cyclohexylbenzene in the ratio of at least 3:1 is oxidized with a molecular oxygen-containing gas and cumene hydroperoxide and cyclohexylbenzene hydroperoxide produced by the oxidation are decomposed into phenol, acetone and cyclohexane to give the method for producing phenol.
Patent JP-2001136093-A (JP)
Title: Receiver compatible with various frequency bands
Inventor: STEPP RICHARD
IPC: H03B19/14
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a receiver that is compatible with various different frequency bands and is operated by one oscillator. SOLUTION: This receiver is compatible with various frequency bands and is provided with an oscillator. The oscillator that generates an oscillator signal with an oscillator frequency and is provided with a frequency divider having an adjustable real number frequency division value. The frequency divider is connected to a post-stage of the oscillator, frequency-divides the oscillated frequency with the real number frequency division value. The frequency divider has a 1st multiplier with a 1st adjustable integer multiplier, the frequency divider has a 1st frequency divider with a 1st adjustable integer frequency division value, and the 1st multiplier and the 1st frequency divider are connected in series.
Patent JP-2002109804-A (JP)
Title: Disk clamping device
Inventor: MICHIMORI KOJI
IPC: G11B17/028
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a compact disk clamping device capable of performing the rotating and clamping operations of a clamp arm by a smaller driving load. SOLUTION: This disk clamping device is provided with a first pressing means for pressing a clamper in a direction perpendicular to a disk surface, and a clamp control member abutted on the first pressing means to hold the clamper in a position separated from the disk surface by a specified gap, and separated from the first pressing means to swing the clamper toward the disk surface. Thus, the rotating and clamping operations of a clamper arm are performed by a light load.
Patent JP-2002105583-A (JP)
Title: Ultra-high purity iron excellent in ductility
Inventor: ABIKO KENJI
IPC: C22C38/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To produce an ultra-high purity iron exhibiting excellent ductility at a room temperature and a high temperature of >=800 K. SOLUTION: Such ultra-high purity iron as containing >=99.995 mass% Fe is produced. The iron has >=45% elongation in a tension test at the room temperature and >=80% elongation in the tension test at the high temperature of >=800 K.
Patent JP-2002106670-A (JP)
Title: Reciprocating device
Inventor: ARAI HIROYUKI
IPC: F16H19/06
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a reciprocating device capable of shortening a reciprocation cycle time by a high-speed reciprocation, securing a large reciprocation quantity by expansion and shrinkage caused by the reciprocation in operation, and mitigating the limitation on an installation space by shrinkage in length and miniaturization in operation stop. SOLUTION: This reciprocating device is provided with a fixed beam 1, a first moving beam 2 reciprocatably assembled to the fixed beam 1, a second moving beam 4 reciprocatably assembled to the first moving beam 2, and a drive source comprising a linear servo motor reciprocating the first moving beam 2. The reciprocation quantity of the second moving beam 4 is made larger than the reciprocation quantity of the first moving beam 2, and the reciprocating speed of the second moving beam 4 is made larger than the reciprocating speed of the first moving beam 2 by an augmenting/accelerating mechanism 5 having pulleys 5A and 5B and a timing belt 5D.
Patent JP-2002111694-A (JP)
Title: Communication apparatus
Inventor: KATO HIROYUKI
IPC: H04L12/44
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a communication apparatus for transit which can be installed additionally to existing communication system constituted of a high order communication apparatus and a low order communication apparatus, without causing reconstruction of the high order communication apparatus, in a communication apparatus which is installed between the high order communication apparatus and the low order communication apparatus and transfers data. SOLUTION: Each of the display units 28, 29 is provided with a communication processing means and an additional function processing means. When a data request command is received from a personal computer 27, the communication processing means transmits the command as it is to a controllers 21 to 25, and transmits response as it is to the personal computer when the response is received from the controller. When response is received from the controller, the additional function processing means executes display processing on the basis of display data contained in the response.
Patent JP-2002114569-A (JP)
Title: Dielectric electrode material for plasma generation
Inventor: DOUSAKA KENJI
IPC: C04B35/46
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a dielectric electrode material for plasma generation having a high dielectric constant and excellent mechanical strength to dielectric breakdown. SOLUTION: The solid solution ratio (x) of a solid solution Ca1-XSrXTiO3 formed by a solid solution of SrTiO3 on the basis of CaTiO3 of perovskite ceramics expressed by the chemical formula ABO3 is set at 0.02<=x<=0.02, and if necessary, Al2O3 and/or MgO is dispersed therein at 5 to 30 vol.%, by which the improvement in the mechanical strength is achieved and the dielectric breakdown by an electric discharge is prevented. The improvement in the mechanical strength by the solid solution of the SrTiO3 occurs in the induction of the tensile stress at the grain boundaries when the SrTiO3 is solutionized to CaTiO3 in firing and the crystal particles of the sintered compact are smaller.  The Al2O3 and MgO which are not solutionized into the perovskite ceramics are uniformly dispersed at the matrix grain boundaries, by which the progression of the crack is suppressed and the mechanical strength is improved.
Patent JP-2002115523-A (JP)
Title: Breather structure for internal combustion engine
Inventor: CHO ETSUO
IPC: F01M13/00
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a breather structure for an internal combustion engine blowing off no oil in the atmosphere. SOLUTION: A first separating chamber 11 having a baffle plate 13 is communicatively installed on a lower side surface of a crankcase 1, and is communicated by a first oil pipe 12 with an oil reservoir 2 arranged under the crankcase 1. A second separating chamber 20 having a baffle plate 24 is installed above the first separating chamber 11 in an upper part of the crankcase 1, and the mutual chambers are communicated by a connecting pipe 14. The second separating chamber 20 and the oil reservoir 2 are communicated by a second oil pipe 21, a discharge pipe 23 is installed in a discharge port 22 arranged in the second separating chamber 20, and the tip part is opened in the atmosphere.
Patent JP-2002110594-A (JP)
Title: Wafer surface polishing method
Inventor: OISHI HIROSHI
IPC: B24B37/00
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To obtain a wafer having an excellent surface property by efficiently removing radially- and spirally-extended grinding streaks t made in a wafer surface as a result of grinding, with a low polishing margin. SOLUTION: After ridgeline portions p formed on the surface of a wafer w are selectively polished and removed, the entire surface of the wafer w is polished to remove a deteriorated layer made by grinding or a surface defect. For the selective removal of the ridgeline portions p, such polishing as using a hard polishing cloth or as rubbing a hard object on the wafer surface while a slurry is supplied onto the wafer surface is employed.
Patent JP-2001189453-A (JP)
Title: Fully-depleted, fully-inverted, short-length and vertical channel, dual-gate, cmos fet
Inventor: SELISKAR JOHN J
IPC: H01L29/423
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To attain fully-depleted and fully-inverted conductive characteristics of an FET, without having to use special techniques. SOLUTION: A short-length vertical channel, dual-gate, CMOS FET obtains improved immunity to short channel effects. The FET 20 has a plurality of vertically-extending channel segments 40 and a gate structure with a plurality of vertically-orientated gate segments which are positioned between channel segments. A method of fabricating the FET involves forming the plurality of channel segments and reducing the width of the segments by subtractive oxidation in the spaces between the channels.
Patent JP-2002029601-A (JP)
Title: Trash bag
Inventor: NISHIKAWA NORIKO
IPC: G09F3/00
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a trash bag allowing a trash bag user to easily understand use situation of the number of used trash bags to suppress the discharge of trash and capable of specifying a bag corresponding to division, type of trash, and size of bag of a person throwing out trash bag completely to reduce errors in purchase and use of the bag. SOLUTION: Consecutive numbers 2 displaying the number of used bags are attached to surfaces of the trash bags 1. Moreover, a number 11 displaying the number of type of the bag (the number sorting a division of the person throwing out trash, a type of trash, and size of the bag) is displayed in a bag type number display border 10 on the surface of the bag separately from the consecutive numbers.